The beltlines mount with the pre-applied clips on the top inner and outer part of the door to squeegee the door glass. The glass runs press into the door channel and are secured with weatherstrip adhesive (not supplied). This chrome beaded door channel kit fits both driver and passenger doors. Protect your vehicle’s interior from the outside elements and reduce noise level while driving simply by replacing your dried-out or cracked weatherstrip with a proven product that’s accepted in the industry. These beltlines are made from the OEM specs to install and fit for an authentic appearance.